Toothbrush holder



FIG. 1 is a perspective view of a toothbrush holder, in open position, showing my new design;

FIG. 2 is a perspective view thereof, opposite that shown in FIG. 1;

FIG. 3 is a perspective view, in closed position;

FIG. 4 is a perspective view thereof, opposite that shown in FIG. 3. 

The ornamental design for a toothbrush holder, as shown. 